14039712 has 108 divisors (see below), whose sum is σ = 42334110. Its totient is φ = 4408320.

The previous prime is 14039693. The next prime is 14039717. The reversal of 14039712 is 21793041.

It can be written as a sum of positive squares in 3 ways, for example, as 4822416 + 9217296 = 2196^2 + 3036^2 .

It is a super-2 number, since 2×14039712² = 394227026085888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14039717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 342412 + ... + 342452.

Almost surely, 2^14039712 is an apocalyptic number.

14039712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14039712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21167055).

14039712 is an abundant number, since it is smaller than the sum of its proper divisors (28294398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14039712 is a wasteful number, since it uses less digits than its factorization.

14039712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 14039712 is about 3746.9603680850. The cubic root of 14039712 is about 241.2418959755.

The spelling of 14039712 in words is "fourteen million, thirty-nine thousand, seven hundred twelve".